{"id":510,"date":"2014-04-10T01:52:25","date_gmt":"2014-04-10T01:52:25","guid":{"rendered":"http:\/\/www.selinuxplus.com\/?p=510"},"modified":"2014-04-10T01:53:14","modified_gmt":"2014-04-10T01:53:14","slug":"hypervisor%e6%bd%9c%e5%9c%a8%e7%9a%84%e5%ae%89%e5%85%a8%e9%9a%90%e6%82%a3","status":"publish","type":"post","link":"http:\/\/www.selinuxplus.com\/?p=510","title":{"rendered":"hypervisor\u6f5c\u5728\u7684\u5b89\u5168\u9690\u60a3"},"content":{"rendered":"<p>\u7cfb\u7edf\u7ba1\u7406\u7a0b\u5e8fhypervisor\u6f5c\u5728\u7684\u653b\u51fb\u65b9\u5f0f\u67092\u79cd\u5f62\u5f0f\uff0c\u4ece\u7f51\u7edc\u5c42\u6216\u4ecehypervisor\u8fd0\u884c\u7684\u4e3b\u673a\u4e0a\u3002hypervisor\u9ed8\u8ba4\u662f\u901a\u8fc7\u6807\u51c6\u7684TCP\/IP\u534f\u8bae\u6765\u54cd\u5e94\u8fde\u63a5\uff0c\u50cf\u5176\u5b83\u53f0\u5f0f\u673a\u3001\u8bbe\u5907\u6216\u57fa\u7840\u8bbe\u65bd\uff0c\u8fd9\u6837\u5c31\u4f1a\u5bfc\u81f4\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8fhypervisor\u66b4\u6f0f\u5728\u7f51\u7edc\u4e0a\uff0c\u5f88\u5bb9\u6613\u906d\u53d7\u5230\u4f20\u7edf\u7f51\u7edc\u626b\u63cf\u8f6f\u4ef6\u653b\u51fb\uff0c\u5982nmap\uff08nmap.org\uff09\u548cNessus\u3002\u867d\u7136\u626b\u63cf\u5de5\u5177\u4e3b\u8981\u7528\u4f5c\u53d1\u73b0\u673a\u5236\uff0c\u4ed6\u4eec\u5f80\u5f80\u80fd\u591f\u901a\u8fc7\u5206\u6790\u4e3b\u673a\u8fd4\u56de\u7684\u7279\u5f81\u548c\u4fe1\u606f\u63d0\u53d6\u6709\u5173\u7cfb\u7edf\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u76ee\u524d\u4f7f\u7528\u6700\u591a\u7684\u626b\u63cf\u8f6f\u4ef6\u662fnamp\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f8b\u5b50\u662f\u901a\u8fc7\u7f6e\u9876&#8217;-O&#8217; \u9009\u9879\uff0c\u5176\u5bf9\u8f6f\u4ef6\u7684\u4e00\u4e2a\u5927\u6570\u636e\u5e93\u6bd4\u8f83\u5bf9\u4e3b\u673a\u6570\u636e\u5305\u7684\u54cd\u5e94\uff0c \u4e00\u65e6\u6709\u5173\u4e3b\u673a\u8fd9\u4e9b\u4fe1\u606f\u4ee5\u88ab\u786e\u5b9a\uff0c\u6216\u8005\u91c7\u7528\u53e6\u4e00\u79cd\u65b9\u6cd5\u5bf9\u4e3b\u673a\u8fdb\u884c\u76d8\u95ee\u6765\u8fdb\u4e00\u6b65\u8bc6\u522b\u5c5e\u6027\uff0c\u5982\u8865\u4e01\u7ea7\u522b\u7684\u670d\u52a1\u5305\u3002\u6839\u636e\u7814\u7a76\u53d1\u73b0\uff0c\u4f7f\u7528\u8fd9\u4e9b\u8f6f\u4ef6\uff0c\u653b\u51fb\u8005\u80fd\u591f\u786e\u5b9a\u5408\u9002\u7684CVE(Common Vulnerabilities &#038; Exposures,\u516c\u5171\u6f0f\u6d1e\u548c\u66b4\u9732),\u8be5\u4e3b\u673a\u53ef\u80fd\u662f\u8106\u5f31\u7684\u3002\u8be5\u6f0f\u6d1e\u5df2\u7ecf\u88ab\u53d1\u73b0\u540e\uff0c\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\uff0c\u63d2\u5165\u4e00\u4e2a\u6709\u6548\u7684\u8f7d\u8377\uff0c\u4ee5\u8fdb\u4e00\u6b65\u63a7\u5236\u4e3b\u673a\u548c\u7ef4\u62a4\u63a5\u5165\u8be5\u7cfb\u7edf\u3002\u53ef\u4ee5\u5229\u7528\u7cfb\u7edf\u548c\u63d2\u5165\u6076\u610f\u6709\u6548\u8f7d\u8377\u7684\u8f6f\u4ef6\u5982Metasploit\u548c CORE Impact\u3002\u626b\u63cf\u548c\u5229\u7528\u8fd9\u4e9b\u65b9\u6cd5\u5df2\u7ecf\u88ab\u5b89\u5168\u4eba\u5458\u6240\u719f\u8bc6\uff0c\u56e0\u4e3a\u548c\u626b\u63cf\u666e\u901a\u7684\u5ba2\u6237\u7aef\u662f\u4e00\u6837\u7684\u6d41\u7a0b\u3002<br \/>\n\u865a\u62df\u673a\uff08VM\uff09\u9003\u9038\u662f\u6253\u7834\u4e86\u4e00\u4e2a\u9694\u79bb\u7684VM\u3002\u662f\u653b\u51fb\u8005\u5c06\u4ee3\u7801\u5728\u4e00\u4e2a\u865a\u62df\u673a\u5185\u8fd0\u884c\u8d77\u6765\uff0c\u7136\u540e\u76f4\u63a5\u4e0e\u865a\u62df\u673a\u7ba1\u7406\u7a0b\u5e8f\u8fdb\u884c\u4ee3\u7801\u4ea4\u4e92\uff0c\u8fbe\u5230\u8fdb\u5165\u4e3b\u673a\u64cd\u4f5c\u7cfb\u7edf\u548c\u5176\u4ed6\u4e3b\u673a\u4e0a\u8fd0\u884c\u7684\u865a\u62df\u673a\uff0c\u4ee5\u4fbf\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u6076\u610f\u4ee3\u7801\u3002\u5df2\u7ecf\u6709\u8bb8\u591a\u6f0f\u6d1e\u9488\u5bf9Type1\u548c2\u7ba1\u7406\u7a0b\u5e8fhypervisor\u7684\u9003\u9038\uff08(CVE-2009-1244, CVE-2011-1751, CVE-2012-0217 (Xen, 2012), CVE-2012-3288). \u800ctype2\u578bhypervisor\u9003\u9038\u7684\u662f\u4e00\u4e2a\u5371\u9669\u7684\u5371\u9669\uff0c\u800ctype1\u7c7b\u578bhypervisor\u5bf9xen\u6216ESXi\u5f71\u54cd\u66f4\u5927\uff0c\u7531\u4e8e\u73af\u5883\u4e2d\uff0c\u5e38\u90e8\u7f72\u5728\u4f20\u7edf\u7f51\u7edc\u4e2d\uff0c\u5b89\u5168\u6027\u5f80\u5f80\u901a\u8fc7vlan\u6216\u865a\u62df\u7f51\u7edc\u6765\u52a0\u5f3a\uff0c\u8fd9\u79cd\u53ea\u662f\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5b89\u5168\u7684\u7f51\u7edc\u5c42\uff0c\u800c\u4e0d\u662f\u5728\u4e3b\u5ba2\u4f53\u7684\u8fd9\u5c42\u3002\u800c\u4f5c\u4e3a\u76f8\u5bf9\u6d3b\u8dc3\u7684\u865a\u62df\u673a\u672a\u6253\u8865\u4e01\uff0c\u53ef\u80fd\u4f1a\u589e\u52a0\u66dd\u5149\u6258\u7ba1\u5728\u540c\u4e00\u865a\u62df\u7ba1\u7406\u7a0b\u5e8fhypervisor\/\u786c\u4ef6\u4f5c\u4e3a\u57df\u63a7\u5236\u5668\u6216\u5176\u4ed6\u9ad8\u4ef7\u503c\u76ee\u6807\u670d\u52a1\u5668\u7684\u5730\u5740\uff0c\u4e5f\u53ef\u80fd\u7ed9\u5e26\u6765\u5b9e\u9645\u7684\u5a01\u80c1\u3002<br \/>\n\u4e13\u5bb6\u8ba4\u4e3a\uff0c\u7f51\u7edc\u4e0d\u5e94\u8be5\u4f9d\u8d56\u4f20\u7edf\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u56e0\u4e3a\u5b83\u4eec\u4e0d\u80fd\u62b5\u5fa1\u6bcf\u4e2a\u865a\u62df\u673a\u7684\u5a01\u80c1\u3002\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u5927\u591a\u6570\u7ec4\u7ec7\u90fd\u5728\u53cd\u5e94\u6709\u5173\u865a\u62df\u73af\u5883\u7684\u5b89\u5168\u95ee\u9898\uff0c\u4ee5\u53ca\u4e0d\u65ad\u6d8c\u73b0\u7684\u65b0\u653b\u51fb\u3001\u6f0f\u6d1e\u5229\u7528\u7a0b\u5e8f\u548c\u6f0f\u6d1e\u9a8c\u8bc1\u6027\u89e6\u53d1\u4ee3\u7801(proof of concept)\u3002<br \/>\n\u4f7f\u7528Nmap\u626b\u63cf\u7684\u7ed3\u679c\uff08\u90e8\u5206\uff09<\/p>\n<pre class=\"lang:default decode:true \" >111\/tcp  open  rpcbind\r\n5901\/tcp open  vnc        VNC (protocol 3.8)\r\n5904\/tcp open  vnc        VNC (protocol 3.8)\r\n6001\/tcp open  X11        (access denied)\r\n8649\/tcp open  ganglia    Ganglia XML Grid monitor 3.5.0 (Cluster name: unspecified; Owner: unspecified; Source: gmond)\r\n8651\/tcp open  tcpwrapped\r\n8652\/tcp open  tcpwrapped\r\nMAC Address: 00:25:xxx (Super Micro Computer)\r\nNo exact OS matches for host (If you know what OS is running on it, see http:\/\/nmap.org\/submit\/ ).\r\nTCP\/IP fingerprint:\r\nOS:SCAN(V=5.51%D=4\/2%OT=22%CT=1%CU=30456%PV=Y%DS=1%DC=D%G=Y%M=002590%TM=533\r\nOS:BCD4C%P=x86_64-redhat-linux-gnu)SEQ(SP=105%GCD=1%ISR=10B%TI=Z%CI=Z%II=I%\r\nOS:TS=A)OPS(O1=M5B4ST11NW7%O2=M5B4ST11NW7%O3=M5B4NNT11NW7%O4=M5B4ST11NW7%O5\r\nOS:=M5B4ST11NW7%O6=M5B4ST11)WIN(W1=3890%W2=3890%W3=3890%W4=3890%W5=3890%W6=\r\nOS:3890)ECN(R=Y%DF=Y%T=40%W=3908%O=M5B4NNSNW7%CC=Y%Q=)T1(R=Y%DF=Y%T=40%S=O%<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7cfb\u7edf\u7ba1\u7406\u7a0b\u5e8fhypervisor\u6f5c\u5728\u7684\u653b\u51fb\u65b9\u5f0f\u67092&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[100,83],"tags":[101,102,181],"_links":{"self":[{"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=\/wp\/v2\/posts\/510"}],"collection":[{"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=510"}],"version-history":[{"count":2,"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions"}],"predecessor-version":[{"id":512,"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions\/512"}],"wp:attachment":[{"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=510"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.selinuxplus.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}